Jersey Shore’sSammi ‘Sweetheart’ Giancola was seeing red when she stormed off the show days ago – but now she’s seeing green (as in money) and has returned to MTV’s mega hit, RadarOnline.com has learned exclusively.

Sammi stormed off the show last week when the cast watched all the shows from the second season and Sammi realized that Ronnie was cheating on her and then crawling into bed with her. RadarOnline.com was first to report the news and Sammi was upset not only at Ronnie but also at her co-stars because they kept her in the dark.

“Sammi walked out and there was very little time left to shoot,” the source said. “Obviously the show wants her back and when she realized how much money she stood to lose, she got over her anger toward Ronnie pretty fast!”